Ключевые слова: belongings, black, burgle, clamp, close, closeup, code, combination, crack, detail, identity, lock, lottery, luggage, macro, metal, number, numerical, objects, open, padlock, password, personal, pick, pocket, private, proof, protect, protection, riddle, safe, safety, secrecy, secret, secure, security, sequence, solution, steal, steel, system, theft, theftproof, thief, turn, ulock, unlock,